The answer would be Sedimentary
Lurf shows helium. Jeptum shows oxygen. Noofnog shows neon. Phleegum shows sodium. Vorkel shows silicon. Dogzall shows chlorine. The metalloid is Vorkel.
Hope it helps
The balanced chemical equation:
C₂H₅OH + 3O₂ → 2CO₂ + 3H₂O
The coefficients are 3,2,3
The answer is D.